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24 // ******************************************* 21 // ********************************************************************
25 // 22 //
26 // G4UserLimits << 23 //
>> 24 // $Id: G4UserLimits.hh,v 1.8 2004/01/23 02:23:09 kurasige Exp $
>> 25 // GEANT4 tag $Name: geant4-08-00 $
>> 26 //
>> 27 //
>> 28 // class G4UserLimits
27 // 29 //
28 // Class description: 30 // Class description:
29 // 31 //
30 // Simple placeholder for user Step limitation 32 // Simple placeholder for user Step limitations
31 // In order to activate these limitations, use 33 // In order to activate these limitations, users need to register
32 // their "special" processes to each particle << 34 // their "special" processes to each particle they want.
33 // Sample processes below can be found under p << 35 // Sample processes below can be found under processes/transportation
34 // MaxAllowedStep : UserStepLimit 36 // MaxAllowedStep : UserStepLimit
35 // other limitation : UserSpecialCuts 37 // other limitation : UserSpecialCuts
36 // In addition, users can add their own Step l << 38 // In addition, users can add their own Step limitations by creating
37 // a new class derived from G4UserLimits. In t << 39 // new class derived from G4UserLimits. In these case, fType member
38 // is supposed to be used to identify the clas << 40 // is supposed to be used to identify class.
39 << 41 //
40 // Author: Paul Kent, August 1996 << 42 // Author: Paul Kent August 96
41 // Revisions: << 43 //
42 // - 01-11-1997, H.Kurashige: changed GetMaxAl << 44 // 01-11-97: change GetMaxAllowedStep(), Hisaya Kurashige
43 // - 08-04-1998: M.Maire: new data members << 45 // 08-04-98: new data members, mma
44 // ------------------------------------------- << 46 // 02-16-00: add fType member and accessors, Hisaya Kurashige
>> 47 //
45 #ifndef G4USERLIMITS_HH 48 #ifndef G4USERLIMITS_HH
46 #define G4USERLIMITS_HH 1 << 49 #define G4USERLIMITS_HH
47 50
48 #include "globals.hh" 51 #include "globals.hh"
49 52
50 class G4Track; 53 class G4Track;
51 54
52 class G4UserLimits 55 class G4UserLimits
53 { 56 {
54 public: << 57 public: // with description
55 G4UserLimits(G4double ustepMax = DBL_MAX, G4 <<
56 G4double utimeMax = DBL_MAX, G4 <<
57 G4double urangMin = 0.); <<
58 G4UserLimits(const G4String& type, G4double <<
59 G4double utrakMax = DBL_MAX, G4 <<
60 G4double uekinMin = 0., G4doubl <<
61 virtual ~G4UserLimits(); <<
62 58
63 virtual G4double GetMaxAllowedStep(const G4T << 59 G4UserLimits(G4double ustepMax = DBL_MAX,
64 // If a logical volume has a G4UserLimits ob << 60 G4double utrakMax = DBL_MAX,
65 // be limited as shorter than MaxAllowedStep << 61 G4double utimeMax = DBL_MAX,
>> 62 G4double uekinMin = 0.,
>> 63 G4double urangMin = 0. );
>> 64 G4UserLimits(const G4String& type,
>> 65 G4double ustepMax = DBL_MAX,
>> 66 G4double utrakMax = DBL_MAX,
>> 67 G4double utimeMax = DBL_MAX,
>> 68 G4double uekinMin = 0.,
>> 69 G4double urangMin = 0. );
>> 70 virtual ~G4UserLimits();
66 71
67 virtual G4double GetUserMaxTrackLength(const << 72 public: // with description
68 virtual G4double GetUserMaxTime(const G4Trac << 73
>> 74 virtual G4double GetMaxAllowedStep(const G4Track&);
>> 75 // If a Logical Volume has a G4UserLimits object, the Step length can
>> 76 // be limited as shorter than MaxAllowedStep in the volume.
>> 77
>> 78 //
>> 79 virtual G4double GetUserMaxTrackLength(const G4Track&) ;
>> 80 virtual G4double GetUserMaxTime (const G4Track&);
69 virtual G4double GetUserMinEkine(const G4Tra 81 virtual G4double GetUserMinEkine(const G4Track&);
70 virtual G4double GetUserMinRange(const G4Tra 82 virtual G4double GetUserMinRange(const G4Track&);
71 << 83
72 virtual void SetMaxAllowedStep(G4double uste << 84 virtual void SetMaxAllowedStep(G4double ustepMax);
73 virtual void SetUserMaxTrackLength(G4double 85 virtual void SetUserMaxTrackLength(G4double utrakMax);
74 virtual void SetUserMaxTime(G4double utimeMa 86 virtual void SetUserMaxTime(G4double utimeMax);
75 virtual void SetUserMinEkine(G4double uekinM 87 virtual void SetUserMinEkine(G4double uekinMin);
76 virtual void SetUserMinRange(G4double urangM 88 virtual void SetUserMinRange(G4double urangMin);
77 89
78 const G4String& GetType() const; << 90 const G4String & GetType() const;
79 void SetType(const G4String& type); << 91 void SetType(const G4String& type);
80 // Set/Get type name for UserLimits. 92 // Set/Get type name for UserLimits.
81 // This type member is supposed to be used t 93 // This type member is supposed to be used to check real class types for
82 // each concrete instantiation of G4UserLimi 94 // each concrete instantiation of G4UserLimits. In other words, users who
83 // use special classes derived from this bas << 95 // use special classes derived from this base class should name their class
84 // class with a proper identifier << 96 // with a proper identifier.
85 << 97
86 protected: << 98 protected: // with description
87 G4double fMaxStep = 0.; // max allowed Ste << 99
88 G4double fMaxTrack = 0.; // max total track << 100 G4double fMaxStep; // max allowed Step size in this volume
89 G4double fMaxTime = 0.; // max time << 101 G4double fMaxTrack; // max total track length
90 G4double fMinEkine = 0.; // min kinetic ene << 102 G4double fMaxTime; // max time
91 G4double fMinRange = 0.; // min remaining r << 103 G4double fMinEkine; // min kinetic energy (only for charged particles)
>> 104 G4double fMinRange; // min remaining range (only for charged particles)
92 105
93 G4String fType; // type name << 106 G4String fType; // type name
94 }; 107 };
95 108
96 #include "G4UserLimits.icc" 109 #include "G4UserLimits.icc"
97 110
98 #endif 111 #endif
99 112